Hmmmm interesting. I have a buddy with a tubing bender that'll do up to 2 inch pipe. I'm gonna talk to him tonight. I have 2 1/2 on there right now from the cats back but it's only 1 1/2 before the cats. I think I might just drop down to the 2" if he can do it. I don't think I'll lose any performance on a truck engine with true dual going from 2.5 to 2 anyway especially since I don't run mufflers.
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--==RPM Resto & Custom==--
1989 IROC-Z Media Coverage:
Chevy High Performance - Readers Rides 4/03
GM High Tech Performance - Tech Article 3/06
Chevy Rumble - Tech & Feature Articles November 2006
Auto Restorer Magazine - Feature Article 5/11
SkinAndSteel.com
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